Pipe outer diameter 2.0 inches (51 mm), 2.0 inches (50.8 mm); Valve hole diameter 1.7 inches (44.4 mm); pitch center and center 3.4 inches (86.0 mm); If you want to use with a two-point locking flange, the holder is made of aluminum, so it can be drilling. In that case, the center and center of the flange is approximately 3.8 inches (96 mm). 12 V Car Dedicated (Cigarette Lighter Socket) Extension Cord 9.8 ft (3 m) Product liability insurance. Includes one 12V 27A remote control battery. It is intended to check operation, so please replace it with a new one. Press the remote control short to move short, and long press to activate longer.
Professional installation is required